Product Specifications
| Downstream | Upstream |
| (Input to Cable Modem) | (Output from Cable Modem) |
Frequency Range | 91 to 857MHz | 5 to 42MHz |
Modulation | 64QAM, 256QAM | QPSK, 16QAM |
Data Rate | 30 Mbps/64QAM | Up to 5Mbps/QPSK |
| 40 Mbps/256QAM | Up to 10Mbps/16QAM |
Channel Spacing/ | 6MHz | 200K, 400K, 800K, 1600K, 3200KHz |
Bandwidth |
|
|
FEC | RS(128, 122)/Trellis | RS(Programmable) |
Symbol Rate | 5.056941Msps/64QAM | 160K, 320K, 640K, 1280K |
| 5.360537Msps/256QAM | 2560Ksps |
Bit Per Symbol | 6bits/64QAM | 2bits/QPSK |
| 8bits/256QAM | 4bits/16QAM |
Level Range | +8 to +58dBmV/QPSK | |
|
| +8 to +55dBmV/16QAM |
Carrier to Noise Ratio | > 23.5dB @ BER < | |
| > 30dB @ BER < | |
Security | DES Decryption | DES Encryption |
Power | AC Power 88~132VAC, 60Hz | |
| DC Power 5VDC, 2A |
|
| Power Consumption 10 Watt | |
Dimensions | 7²(W) X 9.5²(L) X 1.5²(H) | |
Weight | 3 Pounds |
|
Warranty |
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